From e26c539e9f326ea843c0ed005af093b56b55cd4d Mon Sep 17 00:00:00 2001 From: Robert Haas Date: Sun, 14 Feb 2010 18:42:19 +0000 Subject: Wrap calls to SearchSysCache and related functions using macros. The purpose of this change is to eliminate the need for every caller of SearchSysCache, SearchSysCacheCopy, SearchSysCacheExists, GetSysCacheOid, and SearchSysCacheList to know the maximum number of allowable keys for a syscache entry (currently 4). This will make it far easier to increase the maximum number of keys in a future release should we choose to do so, and it makes the code shorter, too. Design and review by Tom Lane. --- src/backend/executor/nodeHash.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'src/backend/executor/nodeHash.c') diff --git a/src/backend/executor/nodeHash.c b/src/backend/executor/nodeHash.c index 86bbef9be07..6a41a290126 100644 --- a/src/backend/executor/nodeHash.c +++ b/src/backend/executor/nodeHash.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/executor/nodeHash.c,v 1.127 2010/02/01 15:43:36 rhaas Exp $ + * $PostgreSQL: pgsql/src/backend/executor/nodeHash.c,v 1.128 2010/02/14 18:42:14 rhaas Exp $ * *------------------------------------------------------------------------- */ @@ -999,11 +999,10 @@ ExecHashBuildSkewHash(HashJoinTable hashtable, Hash *node, int mcvsToUse) /* * Try to find the MCV statistics for the outer relation's join key. */ - statsTuple = SearchSysCache(STATRELATTINH, - ObjectIdGetDatum(node->skewTable), - Int16GetDatum(node->skewColumn), - BoolGetDatum(node->skewInherit), - 0); + statsTuple = SearchSysCache3(STATRELATTINH, + ObjectIdGetDatum(node->skewTable), + Int16GetDatum(node->skewColumn), + BoolGetDatum(node->skewInherit)); if (!HeapTupleIsValid(statsTuple)) return; -- cgit v1.2.3